Technical specifications of the device for sweating with the fastened washer model Device model Sticky washer Device size 9 liters to 170 liters Device efficiency 0.5 liters per hour to 5 liters per hour Condensation material Do not take 304 steel Repository material Aluminum ingots Washer type German silicone Device weight 1 to 15 kg Total height 48 cm to 80 cm Condenser height 28 liters to 37 Number of clamps 3 to 6 pieces The height of the outlet pipe 12 cm Steel sheet thickness 5 Do not take 304 miles The type of welding used No boiling lead and tin